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Tong Petrotech Corp. — Investor Relations & Filings

Ticker · 300164 ISIN · CNE100000Z34 Shenzhen Stock Exchange Mining and quarrying
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Filings indexed 2,373 across all filing types
Latest filing 2025-08-22 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300164

About Tong Petrotech Corp.

https://www.tongoiltools.com

Tong Petrotech Corp. provides integrated technical services and equipment for oil and gas exploration and development. The company specializes in well completion, stimulation, and perforation technologies, offering a comprehensive suite of products including composite bridge plugs, perforating guns, and fracturing tools. Its service portfolio encompasses reservoir evaluation, wellbore construction, and production enhancement, with a particular focus on unconventional resource extraction such as shale gas and tight oil. Tong Petrotech integrates advanced hardware with proprietary software solutions to optimize reservoir performance and operational efficiency. The company serves a global clientele of energy producers, delivering specialized engineering solutions for complex geological environments.

Recent filings

Filing Released Lang Actions
董事、高级管理人员离职管理制度
Governance Information Classification · 95% confidence The document is titled '董事、高级管理人员离职管理制度' which translates to 'Board and Senior Management Departure Management System'. It outlines policies and procedures related to the resignation, dismissal, and obligations of directors and senior management personnel. The content focuses on governance rules, responsibilities, and internal company regulations regarding board and management personnel changes. There is no financial data, no audit information, no voting results, no earnings or capital updates, and no legal proceedings. It is a governance-related document detailing internal rules and practices concerning board and management personnel. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3236 characters, which is sufficient for a substantive governance policy document rather than a brief announcement or regulatory filing.
2025-08-22 Chinese
关于召开2025年第一次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a detailed notice about convening the 2025 first extraordinary general meeting (临时股东大会) of Tongyuan Petroleum Technology Group Co., Ltd. It includes information about the meeting date, voting procedures (both onsite and online), agenda items for shareholder approval, registration details, and attachments such as proxy forms and voting instructions. The document does not contain financial statements or results but is focused on informing shareholders about the meeting and soliciting their votes on governance and company matters. This matches the definition of a Proxy Solicitation & Information Statement (PSI), which is material sent to shareholders to provide information and request votes for meetings. The document length (5054 characters) and content confirm it is not a brief announcement or a report publication notice but a full solicitation document for shareholder voting.
2025-08-22 Chinese
总裁工作细则
Board/Management Information Classification · 95% confidence The document is titled '总裁工作细则' which translates to 'President Work Rules' or 'President Operating Procedures'. It details the roles, responsibilities, appointment, and authority of the company's president and senior management. It references company governance, internal management, and operational procedures rather than financial results, audit opinions, or regulatory filings. There is no indication of financial statements, earnings data, voting results, or legal proceedings. The document is a governance-related internal policy document outlining management roles and duties, which fits best under Board/Management Information (MANG). The document length is about 5060 characters, which is sufficient for a detailed policy document rather than a brief announcement. Therefore, the classification is MANG with high confidence.
2025-08-22 Chinese
信息披露管理制度
Governance Information Classification · 95% confidence The document is titled '信息披露管理制度' which translates to 'Information Disclosure Management System'. It extensively details the company's policies, principles, procedures, and responsibilities regarding information disclosure. It references relevant laws and regulations such as the Securities Law of China, Shenzhen Stock Exchange rules, and the company's articles of association. The content covers definitions, disclosure principles, types of reports (annual, interim, quarterly, and ad hoc), management responsibilities, internal controls, communication with investors and media, confidentiality, and accountability mechanisms. There is no actual financial data, financial statements, audit opinions, or earnings figures presented. Instead, it is a governance and procedural document outlining how the company manages and controls its information disclosure obligations. This aligns with the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document is lengthy (over 11,000 characters) and is not a mere announcement or certification, so it is not RPA or RNS. Therefore, the best classification is CGR with high confidence.
2025-08-22 Chinese
投资者关系管理制度
Governance Information Classification · 95% confidence The document is titled '投资者关系管理制度' which translates to 'Investor Relations Management System'. It outlines the company's policies, principles, organizational structure, communication methods, and procedures for managing investor relations. The content focuses on governance, communication with investors, compliance with laws and regulations, and maintaining transparency. There are no financial statements, earnings data, or audit information present. It is a governance-related document detailing internal rules and practices for investor relations management rather than a report or announcement of financial results or corporate actions. Therefore, the document best fits the category of Governance Information (CGR). The document length (7920 characters) and detailed content support this classification with high confidence.
2025-08-22 Chinese
内部控制制度
Governance Information Classification · 95% confidence The document is titled '内部控制制度' (Internal Control System) and contains detailed descriptions of the company's internal control policies, governance structure, risk management, and procedures related to financial reporting, information disclosure, and operational controls. It references compliance with Chinese laws and Shenzhen Stock Exchange rules, and discusses internal audit, board responsibilities, and control activities. The document is comprehensive and regulatory in nature, focusing on governance and internal control frameworks rather than financial results or announcements. It does not present financial statements or earnings data, nor is it a brief announcement or a certification. Given the detailed governance and internal control content, this document best fits the category of Governance Information (CGR).
2025-08-22 Chinese

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